Maier's sinus
[医] 迈尔氏窦(泪囊憩室)
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
That's the deal.
这是交换条件。
His classical music is so quiet. I can't even hear it!
他的古典音乐幽静得听不见。
How do you do?
您好。